Matthew Morrison: 'Glee will get racier'

Matthew Morrison has revealed that he expects Glee to get "racier" in the future.

Speaking to Access Hollywood, the actor admitted that he is sometimes surprised by what the series can get away with.

"I think this show is going to be more racier," he said. "I think the writers on our show constantly try to push the boundaries.

"Sometimes I read the script [and] I'm like, 'How are we going to get away with this, being an 8 o'clock show on a Tuesday night?' But I think TV's a different medium than it used to be."

Morrison also confirmed that some of the cast members will strip off in a future episode, saying: "We did this thing where one of the characters is singing for the first time... and in order to get over their nerves, they have to see people in their underwear to make them feel better, more confident, about... singing."

Glee returns in the US on February 6 after the Super Bowl on Fox. The show continues in the UK on Mondays at 9pm on E4.